# 2804:1b3:a742:11a1:44ee:e726:81f8:230e — IP Intelligence Summary

2804:1b3:a742:11a1:44ee:e726:81f8:230e is an IPv6 address operated by AS18881 - TELEFONICA BRASIL S.A, BR (AS18881), with approximate network location São Paulo, Brazil. It belongs to a mobile network. As of November 13, 2026, IPDebrief rates it Low Risk (0/100); no anonymizing service was detected.

- Canonical page: https://ipdebrief.com/2804:1b3:a742:11a1:44ee:e726:81f8:230e
- Last updated: 2026-11-13

## Ownership

- Organization: TELEFÔNICA BRASIL S.A
- Network name: 258079
- Allocated block: —
- ASN: AS18881 (https://ipdebrief.com/asn/18881)
- Regional registry: ARIN
- Registered holder: TELEFÔNICA BRASIL S.A
- Routing operator: AS18881 - TELEFONICA BRASIL S.A, BR
- Network registration country: BR
- Registrant address country: —

## Location

- City: São Paulo
- Region: SP
- Country: Brazil
- Time zone: America/Sao_Paulo

Approximate network location; registration and certificate addresses are not server-location evidence.

## Network classification

- Infrastructure type: —
- Datacenter / hosting: no
- Residential: no
- Mobile: yes
- Anycast: Unverified (not proof of unicast)
- Tor exit node: no
- VPN: no
- Proxy: no

## Risk assessment

- Assessment: Low Risk (0/100)
- Blocklist listings: 0
- Suspicious activity indicators: no
- Spam source: no

## DNS posture

Mail authentication and CAA are optional domain policies, not IP-wide requirements.

- caa: Not applicable (—)
- spf: Unknown / lookup inconclusive (—)
- dmarc: Unknown / lookup inconclusive (—)
- dnssec: Unknown / lookup inconclusive (e.0.3.2.8.f.1.8.6.2.7.e.e.e.4.4.1.a.1.1.2.4.7.a.3.b.1.0.4.0.8.2.ip6.arpa)
- fcrDns: Unknown / lookup inconclusive

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Source: IPDebrief, "2804:1b3:a742:11a1:44ee:e726:81f8:230e IP intelligence", https://ipdebrief.com/2804:1b3:a742:11a1:44ee:e726:81f8:230e, updated 2026-11-13. Assessments are probabilistic.